Universal Access in Human-Computer Interaction. Design and Development Approaches and Methods : 11th International Conference, UAHCI 2017, Held as Part of HCI International 2017, Vancouver, BC, Canada, July 9-14, 2017, Proceedings, Part I - Antona, Margherita.; Stephanidis, Constantine. (Springer International Publishing : Imprint: Springer, 2017)